package com.sky.controller.admin;

import com.sky.constant.StatusConstant;
import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.entity.Dish;
import com.sky.mapper.DishMapper;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.ibatis.annotations.Delete;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

/**
 * @author: 夏帮连
 * @date: 2025/06/12
 * @description:
 * @version: 1.0
 */
@RestController("adminDishController")
@Api("菜品管理")
@RequestMapping("/admin/dish")
public class DishController {
    @Autowired
    private RedisTemplate redisTemplate;
    @Autowired
    private DishService dishService;
    @Autowired
    private DishMapper dishMapper;

    @PostMapping
    @ApiOperation("新增菜品")
    public Result save(@RequestBody DishDTO dishDTO) {
        String key="dish_"+dishDTO.getId();
        cleanCache(key);
        dishService.save(dishDTO);
        return Result.success();
    }
    @GetMapping("/page")
    @ApiOperation("菜品分页查询")
    public Result<PageResult> page(DishPageQueryDTO dishPageQueryDTO) {
        PageResult pageResult=dishService.page(dishPageQueryDTO);
        return Result.success(pageResult);
    }
    @DeleteMapping
    @ApiOperation("删除菜品")
    public Result delete(@RequestParam List<Long> ids){
        cleanCache("dish_*");
        dishService.delete(ids);
        return Result.success();
    }
    @GetMapping("/{id}")
    @ApiOperation("根据id查询菜品")
    public Result getById(@PathVariable Long id){
        DishVO dishVO =dishService.getById(id);
        return Result.success(dishVO);
    }
    @PutMapping
    @ApiOperation("修改菜品")
    public Result update(@RequestBody DishDTO dishDTO){
        dishService.update(dishDTO);
        cleanCache("dish_*");
        return Result.success();
    }
    @ApiOperation("禁用/启用")
    @PostMapping("/status/{status}")
    public Result startOrStop(@PathVariable Integer status,Long id){
        cleanCache("dish_*");
        dishService.startOrStop(status,id);
        return Result.success();
    }
    @GetMapping("/list")
    @ApiOperation("根据分类id查询菜品")
    public Result<List<Dish>> list(Long categoryId){
        Dish dish=Dish.builder().categoryId(categoryId).status(StatusConstant.ENABLE).build();
        List<DishVO> list=dishService.list(dish);
        List<Dish> dishList=new ArrayList<>();
        for(DishVO dishVO:list){
            Dish dish1 = new Dish();
            BeanUtils.copyProperties(dishVO,dish1);
            dishList.add(dish1);
        }
        return Result.success(dishList);
    }
    private void cleanCache(String pattern){
        Set keys = redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
